收到: to receive...
改为: to change into...
制成: to manufacture, to turn out (a product)...
送到: sent to (place)...
化纤: synthetic fiber...
承包: to contract, to undertake (a job)...
杂乱无章: disordered and in a mess (idiom); all mixed up and chaotic...
处长: department head, section chief...
铜牌: bronze medal, bronze plaque bearing a business name or logo etc...
范畴: category...
